Japanese reference
推測する
すいそくする
to infer; conjecture
Irregular · 32 form tables
Rows describe verb forms and levels of politeness. Honorific and humble forms are labeled separately. Strong commands appear under additional forms.
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Basic
Non past
| Person, form or usage | Form and meaning |
|---|---|
| Dictionary form | すいそくする (suisokusuru)infer |
| Polite, masu | すいそくします (suisokushimasu)infer |
Negative
| Person, form or usage | Form and meaning |
|---|---|
| Negative, nai | すいそくしない (suisokushinai)do not infer |
| Polite negative | すいそくしません (suisokushimasen)do not infer |
Past
| Person, form or usage | Form and meaning |
|---|---|
| Past, ta | すいそくした (suisokushita)inferred |
| Polite past | すいそくしました (suisokushimashita)inferred |
Past negative
| Person, form or usage | Form and meaning |
|---|---|
| Past negative | すいそくしなかった (suisokushinakatta)did not infer |
| Polite past negative | すいそくしませんでした (suisokushimasendeshita)did not infer |
Linking
Te form
| Person, form or usage | Form and meaning |
|---|---|
| Te-form | すいそくして (suisokushite)inferring (and then) |
| Polite te-form | すいそくしまして (suisokushimashite)inferring (and then) |
Te iru
| Person, form or usage | Form and meaning |
|---|---|
| Te-iru: ongoing action / resulting state | すいそくしている (suisokushiteiru)be inferring |
| Polite te-iru | すいそくしています (suisokushiteimasu)be inferring |
Conditional, ba
| Person, form or usage | Form and meaning |
|---|---|
| Conditional, ba | すいそくすれば (suisokusureba)if you infer |
| Rare literary polite conditional | すいそくしますれば (suisokushimasureba)if you infer (rare and literary). In ordinary polite conversation, use the plain conditional and make the main clause polite |
Conditional, tara
| Person, form or usage | Form and meaning |
|---|---|
| Conditional, tara | すいそくしたら (suisokushitara)if you infer |
| Polite conditional, tara | すいそくしましたら (suisokushimashitara)if you infer |
Mood
Potential
| Person, form or usage | Form and meaning |
|---|---|
| Potential | すいそくできる (suisokudekiru)can infer |
| Polite potential | すいそくできます (suisokudekimasu)can infer |
Volitional
| Person, form or usage | Form and meaning |
|---|---|
| Volitional | すいそくしよう (suisokushiyou)let's infer! |
| Polite volitional | すいそくしましょう (suisokushimashou)let's infer! |
Desire, tai
| Person, form or usage | Form and meaning |
|---|---|
| Desire, tai | すいそくしたい (suisokushitai)want to infer |
| Polite desire, tai | すいそくしたいです (suisokushitaidesu)want to infer |
Voice
Passive
| Person, form or usage | Form and meaning |
|---|---|
| Passive | すいそくされる (suisokusareru)be affected when someone infers |
| Polite passive | すいそくされます (suisokusaremasu)be affected when someone infers |
Causative
| Person, form or usage | Form and meaning |
|---|---|
| Causative | すいそくさせる (suisokusaseru)make or let someone infer |
| Polite causative | すいそくさせます (suisokusasemasu)make or let someone infer |
Causative passive
| Person, form or usage | Form and meaning |
|---|---|
| Causative-passive | すいそくさせられる (suisokusaserareru)be made to infer |
| Polite causative-passive | すいそくさせられます (suisokusaseraremasu)be made to infer |
Commands
Negative imperative
| Person, form or usage | Form and meaning |
|---|---|
| Negative imperative | すいそくするな (suisokusuruna)do not infer! |
| Polite negative request | すいそくしないでください (suisokushinaidekudasai)please do not infer |
Polite
Polite non past
| Person, form or usage | Form and meaning |
|---|---|
| Polite non-past form | すいそくします (suisokushimasu)infer |
Polite negative
| Person, form or usage | Form and meaning |
|---|---|
| Polite negative form | すいそくしません (suisokushimasen)do not infer |
Polite past
| Person, form or usage | Form and meaning |
|---|---|
| Polite past form | すいそくしました (suisokushimashita)inferred |
Polite past negative
| Person, form or usage | Form and meaning |
|---|---|
| Polite past negative form | すいそくしませんでした (suisokushimasendeshita)did not infer |
Requests
Request with kudasai
| Person, form or usage | Form and meaning |
|---|---|
| Request with kudasai | すいそくしてください (suisokushitekudasai)please infer |
Negative request
| Person, form or usage | Form and meaning |
|---|---|
| Request not to act | すいそくしないでください (suisokushinaidekudasai)please do not infer |
Invitation with mashou
| Person, form or usage | Form and meaning |
|---|---|
| Invitation with mashou | すいそくしましょう (suisokushimashou)let's infer! |
Permission
| Person, form or usage | Form and meaning |
|---|---|
| Permission | すいそくしてもいい (suisokushitemoii)may infer |
| Polite permission | すいそくしてもいいです (suisokushitemoiidesu)may infer |
Not allowed
| Person, form or usage | Form and meaning |
|---|---|
| Not allowed | すいそくしてはいけない (suisokushitehaikenai)must not infer |
| Polite prohibition | すいそくしてはいけません (suisokushitehaikemasen)must not infer |
Instruction with nasai
| Person, form or usage | Form and meaning |
|---|---|
| Instruction with nasai | すいそくしなさい (suisokushinasai)infer (instruction) |
Aspect
Try doing
| Person, form or usage | Form and meaning |
|---|---|
| Try doing | すいそくしてみる (suisokushitemiru)try to infer |
| Polite try doing | すいそくしてみます (suisokushitemimasu)try to infer |
Completion or regret
| Person, form or usage | Form and meaning |
|---|---|
| Completion or regret | すいそくしてしまう (suisokushiteshimau)infer completely or regrettably |
| Polite completion or regret | すいそくしてしまいます (suisokushiteshimaimasu)infer completely or regrettably |
Preparation
| Person, form or usage | Form and meaning |
|---|---|
| Preparation | すいそくしておく (suisokushiteoku)infer in advance |
| Polite preparation | すいそくしておきます (suisokushiteokimasu)infer in advance |
Past experience
| Person, form or usage | Form and meaning |
|---|---|
| Past experience | すいそくしたことがある (suisokushitakotogaaru)have the experience of: inferred |
| Polite past experience | すいそくしたことがあります (suisokushitakotogaarimasu)have the experience of: inferred |
Conditions
Automatic result, to
| Person, form or usage | Form and meaning |
|---|---|
| Automatic result, to | すいそくすると (suisokusuruto)whenever you infer |
| Polite automatic result | すいそくしますと (suisokushimasuto)whenever you infer |
Given that, nara
| Person, form or usage | Form and meaning |
|---|---|
| Given that, nara | すいそくするなら (suisokusurunara)if you mean to infer |
Probability
| Person, form or usage | Form and meaning |
|---|---|
| Probability | すいそくするだろう (suisokusurudarou)probably infer |
| Polite probability | すいそくするでしょう (suisokusurudeshou)probably infer |
Additional forms
Strong command
| Person, form or usage | Form and meaning |
|---|---|
| Imperative | すいそくしろ (suisokushiro)infer! |
| Polite request | すいそくしてください (suisokushitekudasai)please infer |
Forms from the Loquus reference. Only supplied forms are shown. Browse all Japanese entries.